Furnace Duct Cleaning Diy

Bring in an hvac technician to do an annual furnace cleaning.

Furnace duct cleaning diy.

If and when there is substantial visible mold growth inside the components of your heating and cooling system if and when the ducts are infested with rodents or insects and if and when the ducts are so debris filled that an enormous amount of dust is actually making its way into your home through them. Again if you have flex ducts be gentle doing this and focus your cleaning on the floor of the vent. A duct cleaning can t hurt and i also run the fan on my furnace around 340 days a year which keeps air moving through my filter thus catching more of the dust and hair and of course meaning i change my filter a bit more often than most but that is about all you can do. Duct cleaning generally refers to the cleaning of various heating and cooling system components of forced air systems including the supply and return air ducts and registers grilles and diffusers heat exchangers heating and cooling coils condensate drain pans drip pans fan motor and fan housing and the air handling unit housing see diagram.

Attach the flexible hose attachment to your vacuum cleaner. The average cost of duct cleaning is 369 or between 268 and 483 larger homes or those with more ducts or contamination might pay as much as 700. Furnace duct cleaning may strike the casual household handyman as a daunting and time consuming undertaking fortunately with the aid of this helpful set of instructions you ll find that cleaning your furnace ducts can be a relatively simple and painless procedure. The epa does recommend cleaning ducts on certain occasions.

Clean your ducts every 5 to 7 years or as needed to help improve system efficiency. The size of your ductwork number of vents degree of contamination and ease of access all affect the price. In the course of work he will clean the furnace heat exchanger. Temporarily cover your supply air registers with paper towels or cloths.

Insert it into the duct and turn on your machine to clean up the debris you ve dislodged. If he finds that it s not very dirty in all likelihood the ducts.